MCEM1-184LZ datasheet, PDF - EEWORLD Datasheet

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MCEM1-184LZ: Description184 CONTACT(S), MALE, TELECOM AND DATACOM CONNECTOR; CategoryThe connector The connector; File Size395KB，4 Pages; ManufacturerTE Connectivity; Websitehttp://www.te.com

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MCEM1-184LZ Overview

184 CONTACT(S), MALE, TELECOM AND DATACOM CONNECTOR

MCEM1-184LZ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Reach Compliance Code	compliant
ECCN code	EAR99
body width	0.25 inch
subject depth	0.4 inch
body length	5.8 inch
Body/casing type	RECEPTACLE
Connector type	TELECOM AND DATACOM CONNECTOR
Contact to complete cooperation	NOT SPECIFIED
Contact point gender	MALE
Contact material	NOT SPECIFIED
contact mode	RECTANGULAR
Contact resistance	8 mΩ
Contact style	RND PIN-SKT
DIN compliance	NO
Dielectric withstand voltage	800VAC V
Durability	500 Cycles
empty shell	NO
Filter function	NO
IEC compliance	NO
maximum insertion force	1.39 N
Insulation resistance	5000000000 Ω
insulator material	DIALLYL PHTHALATE
MIL compliance	NO
Manufacturer's serial number	MCE
Plug contact pitch	0.05 inch
Match contact row spacing	0.05 inch
Plug information	MULTIPLE MATING PARTS AVAILABLE
Mixed contacts	NO
Installation option 1	#2-56
Installation option 2	HEX HEAD
Installation method	STRAIGHT
Installation type	CABLE
Number of connectors	ONE
PCB row number	4
Number of rows loaded	2
Options	GENERAL PURPOSE
PCB contact pattern	STAGGERED
polarization key	POLARIZED HOUSING
Rated current (signal)	3 A
reliability	COMMERCIAL
Shell surface	NICKEL
Shell material	ALUMINUM ALLOY
Terminal pitch	2.54 mm
Termination type	SOLDER
Total number of contacts	184
Evacuation force-minimum value	2.224 N
Base Number Matches	1

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Rectangular Connectors

MCEM Series Metal Shell Edgeboard Connectors

Metal Shell Edge Board

Connectors

Meets MIL-DTL-55302

performance requirements

Layouts 128 and 184 are QPL

to slash sheets 120, 121,

122 and 123

Connectors are available in

40, 44, 80, 110, 128, 152,

and 184 positions

Utilizes low force twist pins

and our low force sockets.

Mating forces in the 3 to 4

oz. [.83 to 1.11N] range per

contact are typical with low

force pin and low force

socket

Designed for surface

mounting and through-the-

board mounting

Available termination

Mother board (pin side) —

cactus bend

Daughter board (socket

side) — coke bottle,

right-angle bend to “A”

or “B” side

Solder pots, and variety

of other wire terminations

for pin and socket

connectors available at

customer’s request

Two hexagonal polarizing

keys (per MIL-DTL-55302

slash sheet 124) are

provided. Jackscrew

hardware is available. For

programmable keying/

jacking modifications

consult Tyco Electronics

In addition to the plastic

versions of the 2 piece

edgeboard connectors, a

metal shell assembly is

designed and tooled. The

metal shells are made of

aluminum alloy per QQ-A-

591. The insert material is

Diallyl phthalate,

Polyphenylene sulfide

(Ryton) or Liquid Crystal

Polymer (LCP). The techni-

cal and performance data is

essentially the same as that

shown for the MCDM Series

on page 25. These are

rugged, durable connectors

and are ideal for use in

areas of high density pack-

aging and where frequent

connect and disconnects

are required. Designed

initially for applications in

airborne data recorders,

computers and associated

equipment in navigational

systems. The mother board

connector can be ordered

to fit any pattern on the

circuit board. The units can

also be provided with con-

tacts on .100 [2.54] spacing

which results in .100 [2.54]

grid pattern.

Performance Data

Electrical

Contact Resistance

— The average

mated contact resistance is 4 milliohms,

with a maximum value of 8 milliohms.

The average resistance value at 100

microvolts is 4.8 milliohms.

Dielectric Withstanding Voltage

—

800 VAC RMS at sea level (600 for

solder pots); 200 VAC RMS at 70,000

feet [21,336m] (150 for solder pots).

Durability

— Less than the maximum

allowable, 8 milliohms after 500 mating

cycles.

Insulation Resistance

— Greater than

5,000 megohms at room ambient tem-

perature.

Maximum Current Carrying

Capacity

— No. 24 contact 3 amperes.

Mechanical

Contact Engaging & Separation

Forces

— 5.0 oz. max. [1.39N] (eng.),

0.5 oz. min. [.14N] (sep.).

Materials and Finish

Shells

— High grade aluminum alloy,

electroless nickel plated per AMS 2404.

Insulator

— Diallyl Phthalate per MIL-

M-14, Type SDG-F (for 128 & 184);

Polyphenylene Sulfide per MIL-M-

24519 (for 40, 44, 80, 110 & 152), or

Liquid Crystal Polymer per ASTM

D5138.

Contacts

— Pin (low force): beryllium

and OFHC copper, gold plated. Socket

(low force): Copper alloy, gold plated.

Hardware

— Corrosion resistant

stainless steel passivated.

Environmental

Temperature Range

—

-67°F to 302°F [-55° C to +150°C] for

Diallyl Phthalate; -67°F to 257°F [-55°

C to +125°C] for Polyphenylene Sulfide.

Vibration

— No discontinuity in

excess of 1 µ sec. during twelve 20

minute sweeps from 10 to 2000 CPS at

.06 double amplitude or 20 G forces,

whichever is less.

Catalog 1308638

Revised 8-05

www.tycoelectronics.com

Dimensions are in inches and

millimeters unless otherwise

specified. Values in brackets

are metric equivalents.

Dimensions are shown for

reference purposes only.

Specifications subject

to change.

USA: 1-800-522-6752

Canada: 1-905-470-4425

Mexico: 01-800-733-8926

C. America: 52-55-5-729-0425

South America: 55-11-3611-1514

Hong Kong: 852-2735-1628

Japan: 81-44-844-8013

UK: 44-141-810-8967

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